What powers eiyou.or.jp?
Last seen Jun 2026 · 45 technologies across 23 categories
Analytics
Ahoy
since Dec 2025
CDN
Amazon CloudFront
since Dec 2025
cdnjs
since Dec 2025
Cloudflare
since Dec 2025
Google Hosted Libraries
since Feb 2022
jsDelivr
since Dec 2025
Unpkg
since Jul 2021
CMS
WordPress
since May 2019
Databases
MySQL
since May 2019
Font scripts
Google Font API
since May 2019
Hosting
Sakura Internet
since Aug 2022
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Marketing automation
MailChimp
since Dec 2025
Miscellaneous
PaaS
Amazon Web Services
since Dec 2025
Payment processors
Programming languages
Rich text editors
Security
Cloudflare Turnstile
since Dec 2025
HSTS
since Dec 2025
Tag managers
Google Tag Manager
since Dec 2025
UI frameworks
Video players
Web frameworks
Ruby on Rails
since Dec 2025
Web servers
Nginx
since Jan 2019
Widgets
WordPress plugins
Audience
- 63% phone
- 37% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.14 / 10 · ranked #485,604 of all domains
50 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 5.3 MB · 91 requests
- WordPress theme: avalon_tcd040 (child: avalon_tcd040-child) · all themes
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| exam.eiyou.or.jp | 32 |
| www.eiyou.or.jp | 18 |